1. Duloxetine in OsteoArthritis (DOA) study: study protocol of a pragmatic open-label randomised controlled trial assessing the effect of preoperative pain treatment on postoperative outcome after total hip or knee arthroplasty. Issue 3 (1st March 2016) Authors: Blikman, T; Rienstra, W; van Raaij, T M; ten Hagen, A J; Dijkstra, B; Zijlstra, W P; Bulstra, S K; van den Akker-Scheek, I; Stevens, M Journal: BMJ open Issue: Volume 6:Issue 3(2016) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗